26735940

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{643}}^1$

素因数の和:679

約数の個数: 192

約数和(自身を含む): 103864320

約数和(自身を除く): 77128380

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 27, 28, 30, 33, 35, 36, 42, 44, 45, 54, 55, 60, 63, 66, 70, 77, 84, 90, 99, 105, 108, 110, 126, 132, 135, 140, 154, 165, 180, 189, 198, 210, 220, 231, 252, 270, 297, 308, 315, 330, 378, 385, 396, 420, 462, 495, 540, 594, 630, 643, 660, 693, 756, 770, 924, 945, 990, 1155, 1188, 1260, 1286, 1386, 1485, 1540, 1890, 1929, 1980, 2079, 2310, 2572, 2772, 2970, 3215, 3465, 3780, 3858, 4158, 4501, 4620, 5787, 5940, 6430, 6930, 7073, 7716, 8316, 9002, 9645, 10395, 11574, 12860, 13503, 13860, 14146, 17361, 18004, 19290, 20790, 21219, 22505, 23148, 27006, 28292, 28935, 34722, 35365, 38580, 40509, 41580, 42438, 45010, 49511, 54012, 57870, 63657, 67515, 69444, 70730, 81018, 84876, 86805, 90020, 99022, 106095, 115740, 121527, 127314, 135030, 141460, 148533, 162036, 173610, 190971, 198044, 202545, 212190, 243054, 247555, 254628, 270060, 297066, 318285, 347220, 381942, 405090, 424380, 445599, 486108, 495110, 594132, 607635, 636570, 742665, 763884, 810180, 891198, 954855, 990220, 1215270, 1273140, 1336797, 1485330, 1782396, 1909710, 2227995, 2430540, 2673594, 2970660, 3819420, 4455990, 5347188, 6683985, 8911980, 13367970, 26735940]

約数ペア:

[(1, 26735940), (2, 13367970), (3, 8911980), (4, 6683985), (5, 5347188), (6, 4455990), (7, 3819420), (9, 2970660), (10, 2673594), (11, 2430540), (12, 2227995), (14, 1909710), (15, 1782396), (18, 1485330), (20, 1336797), (21, 1273140), (22, 1215270), (27, 990220), (28, 954855), (30, 891198), (33, 810180), (35, 763884), (36, 742665), (42, 636570), (44, 607635), (45, 594132), (54, 495110), (55, 486108), (60, 445599), (63, 424380), (66, 405090), (70, 381942), (77, 347220), (84, 318285), (90, 297066), (99, 270060), (105, 254628), (108, 247555), (110, 243054), (126, 212190), (132, 202545), (135, 198044), (140, 190971), (154, 173610), (165, 162036), (180, 148533), (189, 141460), (198, 135030), (210, 127314), (220, 121527), (231, 115740), (252, 106095), (270, 99022), (297, 90020), (308, 86805), (315, 84876), (330, 81018), (378, 70730), (385, 69444), (396, 67515), (420, 63657), (462, 57870), (495, 54012), (540, 49511), (594, 45010), (630, 42438), (643, 41580), (660, 40509), (693, 38580), (756, 35365), (770, 34722), (924, 28935), (945, 28292), (990, 27006), (1155, 23148), (1188, 22505), (1260, 21219), (1286, 20790), (1386, 19290), (1485, 18004), (1540, 17361), (1890, 14146), (1929, 13860), (1980, 13503), (2079, 12860), (2310, 11574), (2572, 10395), (2772, 9645), (2970, 9002), (3215, 8316), (3465, 7716), (3780, 7073), (3858, 6930), (4158, 6430), (4501, 5940), (4620, 5787)]